Bosch GL25 Tankless Water Heater

  • Bosch GL2.5 Ariston 2.5 Gallon Electric Tankless Water Heater with 150 PSI
  • Offers Floor or Wall Mount Installation and a Space-Saving Compact Design
Availability: Discontinued
List Price: $244.95
Price Break: $45.00
Our Price: $199.95


The Bosch GL2.5 Ariston 2.5 gallon electric tankless water heater provides an endless supply of hot water that's guaranteed to meet your needs. It's an efficient and effective choice!

Adjustable Temperature
Adjust the temperature just the way you like it. The Bosch GL2.5 Ariston 2.5 gallon electric tankless water heater lets you customize the hot water temperature for personalized use.

Glass Lined Tank
The Bosch GL2.5 electric tankless water heater features a glass lined tank fir increased longevity. Enjoy years of use. This water heater is durable.

Installation Versatility
Install the Bosch GL2.5 Ariston 2.5 gallon electric tankless water heater independently or in-line with your central water heating system. It's a great supplemental source of hot water and installation is easy.

Compact Space-Saver
This electric tankless water heater is a great compact space-saver. This unit fits neatly under the sink. It's small enough to fit in small spaces leaving room for under sink storage at the same time.


  • Model: GL25
  • Product Type: Tankless Water Heater
  • Product Color: White
  • Application: Used as a hot water supply
  • Voltage: 120 volts
  • Watts: 1440 watts
  • Amps: 12 amps
  • Fuel Type: Electric
  • Type: Point of Use Tankless Water Heater
  • Usage: Hot water supply
  • Ignition Type: Switch
  • Capacity: 2.7 Liters
  • Minimum Circuit Breaker Size: 12 Amps
  • Working Pressure: , 150 PSI
  • Mount Type: Indoor
  • Portable: No
  • Control Type: Switch
  • Safety Features: Automatic Shut-Off, Pressure Relief


  • Adjustable operating temperature for custom results
  • Backlit on/off switch for easy use
  • Compact design to fit in small spaces eaisly
  • Durable construction for longevity
  • Glass lined for superior results
  • High water pressure to meet the need
Our Guarantee
  • FREE return shipping
  • Hassle-Free return policy
  • Zero restocking fees